/// <summary>
/// Get list of child object names from relatedObjects property of a ifcProduct asset and join with a " : " delimiter
/// </summary>
/// <returns>List of strings fixed to a string limit per string entry</returns>
private ChildNamesList ConCatChildNamesList(ChildNamesList childNamesUnique, int fieldLength)
{
ChildNamesList childNames = new ChildNamesList();
int strCount = 0;
List <string> fieldValueList = new List <string>();
//build field length strings
foreach (string str in childNamesUnique)
{
if (fieldValueList.Count == 0)
{
strCount += str.Length;
}
else
{
strCount += str.Length + 3; //add 3 fro the " : "
}
if (strCount <= fieldLength)
{
fieldValueList.Add(str);
}
else
{
childNames.Add(COBieXBim.JoinStrings(':', fieldValueList));
strCount = str.Length; //reset strCount to the current value length
fieldValueList.Clear();
fieldValueList.Add(str);
}
}
if (fieldValueList.Count > 0)
{
childNames.Add(COBieXBim.JoinStrings(':', fieldValueList));
}
return(childNames);
}
/// <summary>
/// Get the file information for the document attached to the ifcRelAssociatesDocument
/// </summary>
/// <param name="ifcRelAssociatesDocument">IfcRelAssociatesDocument object</param>
/// <returns>FileInformation structure </returns>
private FileInformation GetFileInformation(IfcRelAssociatesDocument ifcRelAssociatesDocument)
{
FileInformation DocInfo = new FileInformation()
{
Name = DEFAULT_STRING, Location = DEFAULT_STRING
};
string value = "";
if (ifcRelAssociatesDocument != null)
{
//test for single document
IfcDocumentReference ifcDocumentReference = ifcRelAssociatesDocument.RelatingDocument as IfcDocumentReference;
if (ifcDocumentReference != null)
{
//this is possibly incorrect, think it references information within a document
value = ifcDocumentReference.ItemReference.ToString();
if (!string.IsNullOrEmpty(value))
{
DocInfo.Name = value;
}
value = ifcDocumentReference.Location.ToString();
if (!string.IsNullOrEmpty(value))
{
DocInfo.Location = value;
}
}
else //test for a document list
{
IfcDocumentInformation ifcDocumentInformation = ifcRelAssociatesDocument.RelatingDocument as IfcDocumentInformation;
if (ifcDocumentInformation != null)
{
IEnumerable <IfcDocumentReference> ifcDocumentReferences = ifcDocumentInformation.DocumentReferences;
if (ifcDocumentReferences != null)
{
List <string> strNameValues = new List <string>();
List <string> strLocationValues = new List <string>();
foreach (IfcDocumentReference docRef in ifcDocumentReferences)
{
//get file name
value = docRef.ItemReference.ToString();
if (!string.IsNullOrEmpty(value))
{
strNameValues.Add(value);
}
else
{
value = docRef.Name.ToString();
if (!string.IsNullOrEmpty(value))
{
strNameValues.Add(value);
}
}
//get file location
value = docRef.Location.ToString();
if ((!string.IsNullOrEmpty(value)) && (!strNameValues.Contains(value)))
{
strLocationValues.Add(value);
}
}
//set values to return
if (strNameValues.Count > 0)
{
DocInfo.Name = COBieXBim.JoinStrings(':', strNameValues);
}
if (strLocationValues.Count > 0)
{
DocInfo.Location = COBieXBim.JoinStrings(':', strLocationValues);
}
}
}
}
}
return(DocInfo);
}
/// <summary>
/// Get the object IfcTypeObject name from the IfcTask object
/// </summary>
/// <param name="ifcTask">IfcTask object</param>
/// <returns>string holding IfcTypeObject name</returns>
private string GetObjectType(IfcTask ifcTask)
{
//first try
IEnumerable <IfcTypeObject> ifcTypeObjects = ifcTask.OperatesOn.SelectMany(ratp => ratp.RelatedObjects.OfType <IfcTypeObject>());
//second try on IsDefinedBy.OfType<IfcRelDefinesByType>
if ((ifcTypeObjects == null) || (ifcTypeObjects.Count() == 0))
{
ifcTypeObjects = ifcTask.IsDefinedBy.OfType <IfcRelDefinesByType>().Select(idb => (idb as IfcRelDefinesByType).RelatingType);
}
//third try on IsDefinedBy.OfType<IfcRelDefinesByProperties> for DefinesType
if ((ifcTypeObjects == null) || (ifcTypeObjects.Count() == 0))
{
ifcTypeObjects = ifcTask.IsDefinedBy.OfType <IfcRelDefinesByProperties>().SelectMany(idb => (idb as IfcRelDefinesByProperties).RelatingPropertyDefinition.DefinesType);
}
//convert to string and return if all ok
if ((ifcTypeObjects != null) || (ifcTypeObjects.Count() > 0))
{
List <string> strList = new List <string>();
foreach (IfcTypeObject ifcTypeItem in ifcTypeObjects)
{
if ((ifcTypeItem != null) && (!string.IsNullOrEmpty(ifcTypeItem.Name.ToString())))
{
if (!strList.Contains(ifcTypeItem.Name.ToString()))
{
strList.Add(ifcTypeItem.Name.ToString());
}
}
}
return((strList.Count > 0) ? COBieXBim.JoinStrings(':', strList) : DEFAULT_STRING);
}
//last try on IsDefinedBy.OfType<IfcRelDefinesByProperties> for IfcObject
if ((ifcTypeObjects == null) || (ifcTypeObjects.Count() == 0))
{
IEnumerable <IfcObject> ifcObjects = ifcTask.IsDefinedBy.OfType <IfcRelDefinesByProperties>().SelectMany(idb => idb.RelatedObjects);
List <string> strList = new List <string>();
foreach (IfcObject ifcObject in ifcObjects)
{
IEnumerable <IfcRelDefinesByType> ifcRelDefinesByTypes = ifcObject.IsDefinedBy.OfType <IfcRelDefinesByType>();
foreach (IfcRelDefinesByType ifcRelDefinesByType in ifcRelDefinesByTypes)
{
if ((ifcRelDefinesByType != null) &&
(ifcRelDefinesByType.RelatingType != null) &&
(!string.IsNullOrEmpty(ifcRelDefinesByType.RelatingType.Name.ToString()))
)
{
if (!strList.Contains(ifcRelDefinesByType.RelatingType.Name.ToString()))
{
strList.Add(ifcRelDefinesByType.RelatingType.Name.ToString());
}
}
}
return((strList.Count > 0) ? COBieXBim.JoinStrings(':', strList) : DEFAULT_STRING);
}
return((strList.Count > 0) ? COBieXBim.JoinStrings(':', strList) : DEFAULT_STRING);
}
return(DEFAULT_STRING); //fail to get any types
}
/// <summary>
/// Fill sheet rows for Connection sheet
/// </summary>
/// <returns>COBieSheet</returns>
public override COBieSheet <COBieConnectionRow> Fill()
{
ProgressIndicator.ReportMessage("Starting Connections...");
//Create new sheet
COBieSheet <COBieConnectionRow> connections = new COBieSheet <COBieConnectionRow>(Constants.WORKSHEET_CONNECTION);
// get all IfcRelConnectsElements objects from IFC file
IEnumerable <IfcRelConnectsElements> ifcRelConnectsElements = Model.Instances.OfType <IfcRelConnectsElements>()
.Where(rce => rce.RelatedElement != null &&
!Context.Exclude.ObjectType.Component.Contains(rce.RelatedElement.GetType()) &&
rce.RelatingElement != null &&
!Context.Exclude.ObjectType.Component.Contains(rce.RelatingElement.GetType())
);
//get ifcRelConnectsPorts only if we have ifcRelConnectsElements
IEnumerable <IfcRelConnectsPorts> ifcRelConnectsPorts = Enumerable.Empty <IfcRelConnectsPorts>();
if (ifcRelConnectsElements.Count() > 0)
{
ifcRelConnectsPorts = Model.Instances.OfType <IfcRelConnectsPorts>();
}
ProgressIndicator.Initialise("Creating Connections", ifcRelConnectsElements.Count());
int ids = 0;
foreach (IfcRelConnectsElements ifcRelConnectsElement in ifcRelConnectsElements)
{
ProgressIndicator.IncrementAndUpdate();
IfcElement relatingElement = ifcRelConnectsElement.RelatingElement;
IfcElement relatedElement = ifcRelConnectsElement.RelatedElement;
COBieConnectionRow conn = new COBieConnectionRow(connections);
//try and get the IfcRelConnectsPorts first for relatingElement then for relatedElement
IEnumerable <IfcRelConnectsPorts> ifcRelConnectsPortsElement = ifcRelConnectsPorts.Where(rcp => (rcp.RealizingElement != null) && ((rcp.RealizingElement == relatingElement) || (rcp.RealizingElement == relatedElement)));
string connectionName = "";
connectionName = (string.IsNullOrEmpty(ifcRelConnectsElement.Name)) ? "" : ifcRelConnectsElement.Name.ToString();
conn.CreatedBy = GetTelecomEmailAddress(ifcRelConnectsElement.OwnerHistory);
conn.CreatedOn = GetCreatedOnDateAsFmtString(ifcRelConnectsElement.OwnerHistory);
conn.ConnectionType = GetComponentDescription(ifcRelConnectsElement);
conn.SheetName = GetSheetByObjectType(relatingElement.GetType());
conn.RowName1 = ((relatingElement != null) && (!string.IsNullOrEmpty(relatingElement.Name.ToString()))) ? relatingElement.Name.ToString() : DEFAULT_STRING;
conn.RowName2 = ((relatedElement != null) && (!string.IsNullOrEmpty(relatedElement.Name.ToString()))) ? relatedElement.Name.ToString() : DEFAULT_STRING;
//second attempt to get a name, if no IfcElement name then see if the associated type has a name
//if (conn.RowName1 == DEFAULT_STRING) conn.RowName1 = GetTypeName(relatingElement);
//if (conn.RowName2 == DEFAULT_STRING) conn.RowName2 = GetTypeName(relatedElement);
//try and get IfcRelConnectsPorts by using relatingElement then relatedElement is the RelizingElement, but this is optional property, but the IfcRelConnectsPorts object document states
//"Each of the port is being attached to the IfcElement by using the IfcRelConnectsPortToElement relationship" and the IfcRelConnectsPortToElement is a inverse reference to HasPorts
//on the IfcElement, so if no IfcRelConnectsPorts found for either Element, then check the HasPosts property of each element.
List <string> realizingElement = new List <string>();
List <string> relatedPort = new List <string>();
List <string> relatingPort = new List <string>();
foreach (IfcRelConnectsPorts port in ifcRelConnectsPortsElement)
{
if ((string.IsNullOrEmpty(connectionName)) && (string.IsNullOrEmpty(port.Name)))
{
connectionName = port.Name;
}
if ((port.RealizingElement != null) && (!string.IsNullOrEmpty(port.RealizingElement.ToString()))) //removed to allow export to xbim to keep sequence && (!realizingElement.Contains(port.RealizingElement.ToString()))
{
realizingElement.Add(port.RealizingElement.ToString());
}
if ((port.RelatedPort != null) && (!string.IsNullOrEmpty(port.RelatedPort.Name.ToString()))) //removed to allow export to xbim to keep sequence && (!relatedPort.Contains(port.RelatedPort.Name.ToString()))
{
relatedPort.Add(port.RelatedPort.Name.ToString());
}
if ((port.RelatingPort != null) && (!string.IsNullOrEmpty(port.RelatingPort.Name.ToString()))) //removed to allow export to xbim to keep sequence && (!relatingPort.Contains(port.RelatingPort.Name.ToString()))
{
relatingPort.Add(port.RelatingPort.Name.ToString());
}
}
conn.RealizingElement = (realizingElement.Count > 0) ? COBieXBim.JoinStrings(':', realizingElement) : DEFAULT_STRING;
//no related port found so lets try and get from IfcElement.HasPorts
if (relatedPort.Count == 0)
{
IEnumerable <IfcRelConnectsPortToElement> relatedPorts = relatedElement.HasPorts.Where(rcpe => rcpe.RelatingPort != null);
foreach (IfcRelConnectsPortToElement port in relatedPorts)
{
if ((string.IsNullOrEmpty(connectionName)) && (string.IsNullOrEmpty(port.Name)))
{
connectionName = port.Name;
}
if ((port.RelatingPort != null) && (!string.IsNullOrEmpty(port.RelatingPort.Name.ToString())) && (!relatedPort.Contains(port.RelatingPort.Name.ToString())))
{
relatedPort.Add(port.RelatingPort.Name.ToString());
}
}
}
//no relating port found so lets try and get from IfcElement.HasPorts
if (relatingPort.Count == 0)
{
IEnumerable <IfcRelConnectsPortToElement> relatingPorts = relatingElement.HasPorts.Where(rcpe => rcpe.RelatingPort != null);
foreach (IfcRelConnectsPortToElement port in relatingPorts)
{
if ((string.IsNullOrEmpty(connectionName)) && (string.IsNullOrEmpty(port.Name)))
{
connectionName = port.Name;
}
if ((port.RelatingPort != null) && (!string.IsNullOrEmpty(port.RelatingPort.Name.ToString())) && (!relatedPort.Contains(port.RelatingPort.Name.ToString())))
{
relatingPort.Add(port.RelatingPort.Name.ToString());
}
}
}
conn.PortName1 = (relatingPort.Count > 0) ? COBieXBim.JoinStrings(':', relatingPort) : DEFAULT_STRING;
conn.PortName2 = (relatedPort.Count > 0) ? COBieXBim.JoinStrings(':', relatedPort) : DEFAULT_STRING;
conn.ExtSystem = GetExternalSystem(ifcRelConnectsElement);
conn.ExtObject = ifcRelConnectsElement.GetType().Name;
conn.ExtIdentifier = ifcRelConnectsElement.GlobalId;
//if no ifcRelConnectsElement Name or Port names then revert to the index number
conn.Name = (string.IsNullOrEmpty(connectionName)) ? ids.ToString() : connectionName;
conn.Description = (string.IsNullOrEmpty(ifcRelConnectsElement.Description)) ? DEFAULT_STRING : ifcRelConnectsElement.Description.ToString();
connections.AddRow(conn);
ids++;
}
connections.OrderBy(s => s.Name);
ProgressIndicator.Finalise();
return(connections);
}
